Converts between relative measurement and absolute measurement to support setup, inspection, and reference checks with a single tool Data lock keeps readings stable and easy to read, reducing misreadings and improving readability in busy environments Angle and slope conversion allows quick verification of angles and inclines without swapping instruments or recalibrating Magnetically adsorbed on the measuring instrument provides hands operation and can be attached to the workpiece being measured for convenient, ontask use Use scenarios Fixture setup and alignment in manufacturing: use the relative and absolute conversion to verify position against reference, ensuring components are within tolerance during assembly Angle and slope verification in machining and inspection: quickly check part angles and inclines to confirm conformance during quality control or setup Onsite measurement and quick checks: attach magnetically to the measurement tool or to a workpiece to perform rapid orientation checks in the field or workshop without manual repositioning